This paper reports on the effect of a TiN spray coating on aluminum to improve laser welding issues such as cracking susceptibility and laser absorption.A self-restraint hot cracking test and bead on plate test were employed to compare the laser weldability between the base material and TiN-coated material.The welds with the TiN coating can be full
The quality of fibrous reinforcements used in composite materials can be monitored during the weaving process.Fibrous sensors previously developed in our laboratory, based on PEDOT:PSS, have been adapted so as to directly measure the Automotive relays mechanical stress on fabrics under static or dynamic conditions.The objective of our research has
ABSTRACT Objectives Our purpose was to evaluate the clinical results of PCL tibial avulsion fracture fixation performed with 4 mm cancellous screws using a dual posteromedial (PM) portal technique.Methods In a prospective study, we followed 12 patients submitted to PCL tibial insertion avulsion arthroscopic fixation using dual PM portals with cance